GPT-5.1 (Non-reasoning)

OpenAI

Vision ModelProprietary

Analysis of OpenAI's GPT-5.1 (Non-reasoning) and comparison to other AI models across key metrics including quality, price, performance (tokens per second & time to first token), context window & more.

Context

Release Date: Nov 13, 2025
Knowledge Cutoff: Sep 30, 2024
Window: 400k

PricingPer 1M tokens

Input: $1.25
Output: $10
Blended 3:1: $3.4375

Capabilities

Speed: 114 t/s
Input
Output
Reasoning tokens

Latency

TTFT: 0.99 ms
500 token response: 5.36 s

Benchmarks

Intelligence: ●○○○○
Math: ●●○○○
Coding: ●○○○○
MMLU Pro: 80.1%
GPQA: 64.3%
HLE: 5.2%
SciCode: 36.5%
AIME: 38.0%
LiveCodeBench: 49.4%

Analysis of OpenAI's GPT-5.1 (Non-reasoning) and comparison to other AI models across key metrics including quality, price, performance (tokens per second & time to first token), context window & more.